Product Overview

The Wieländer+Schill C13 Closing Die (SKU/MPN: 700542) is a precision-machined, OEM-approved structural riveting accessory engineered for automotive collision repair. Designed and manufactured in Germany by Wieländer+Schill—a global benchmark in advanced body shop technology—this specific closing die is dedicated to the final compression and shaping stage of setting Self-Piercing Rivets (SPR) in high-strength automotive panels.

Self-piercing riveting is a cold joining process that relies on immense hydraulic force to drive a rivet through the top panel and flare it out within the bottom panel, creating a mechanical interlock without pre-drilling a hole. The C13 die acts as the crucial receiving anvil on the C-arm, controlling the outward flare of the rivet legs to form a flawless, factory-spec locking button. Operating as an integral component within Wieländer+Schill's XSeries modular platforms (including the XPress 800, XPress 1000 SC, and XPac Rivet Guns), this die carries official OEM approval for Ford vehicle body repairs under part reference DZ0902025 HR1R1,5.

Key Features

• Precision SPR Button Forming: Engineered specifically to act as the receiving die during self-piercing rivet installation, ensuring the rivet flares outwardly at the exact geometric angle required to form a secure mechanical interlock.

• Official OEM Approval: Certified for structural collision repairs by major automotive manufacturers, serving as a specified component in Ford-approved repair procedures under OEM ID DZ0902025 HR1R1,5.

• XSeries Modular Compatibility: Designed for seamless, quick-change integration into Wieländer+Schill C-arms utilized across the XPress 800, XPress 1000 SC, and XPac pneumatic-hydraulic riveting systems.

• Hardened European Steel Construction: Machined from premium, hardened German steel to withstand the repetitive 25 kN to 80 kN compression forces generated by hydraulic riveting boosters without deforming or cracking.

• Cold-Joining Integrity: Enables technicians to join mixed-material body panels (such as aluminum to ultra-high-strength steel) without generating heat, preserving the factory heat-treatments and corrosion-resistant coatings of the host panels.

• Standard Kit Component: Featured as a core die within comprehensive OEM toolkits, most notably the RS-09 Die Kit (Ford Version 2) and standard XPac Starter Sets.

Technical Specifications

Ideal Use Cases & Applications

• Certified Ford Collision Repair: Essential for body shop technicians executing structural repairs on aluminum-intensive vehicles (such as the Ford F-150, Expedition, and Explorer) where OEM-mandated SPR dies must be used to maintain crashworthiness warranties.

• Aluminum & Mixed-Material Joining: Perfect for sectioning and joining non-weldable structural panels—such as bonding aluminum composite materials, boron steel, and polycarbonate where heat-based welding is prohibited by the manufacturer.

• Tool Kit Restoration & Maintenance: Serves as a direct, OEM-grade replacement piece for collision centers that need to replace a lost, worn, or damaged C13 die from the RS-09 Ford Tool Box.

Common Questions (FAQs)

Q: What is the difference between a setting die and a closing die?
A: In self-piercing riveting, two dies work together on opposite sides of the C-arm. The setting die (or punch/driving die) sits on the active hydraulic ram side and pushes the rivet head into the top panel. The closing die (such as the C13, item 700542) sits on the stationary anvil side behind the bottom panel. It acts as a specially contoured mould that forces the rivet's legs to flare outward as they pierce the upper sheet, creating a permanent mechanical button within the lower sheet without breaking through the back surface.

Q: Can I use the C13 die with non-Wieländer+Schill rivet guns?
A: The geometric shank and locking collar of the 700542 die are engineered specifically to fit Wieländer+Schill's proprietary XSeries C-arms (such as those used on the XPress 800, XPress 1000 SC, and XPac). While Wieländer+Schill manufactures OEM-branded versions of these tools for vehicle manufacturers (like the Volkswagen/Audi VAS 843 007 or BMW tools), it will not fit into competitor riveting systems like Henrob or Pro Spot without specialized adapters.

Q: Why is it necessary to use exact OEM-approved dies like the C13 instead of a universal die?
A: Modern structural rivets come in distinct lengths, diameters, and hardness ratings depending on the combined thickness and metallurgy of the panel joint. If you use an incorrect or "universal" closing die, the rivet legs may not flare enough (resulting in a weak joint that can separate in a collision) or may flare too aggressively (cracking the rivet or punching completely through the back panel, creating a point of corrosion). Using the OEM-specified die ensures the joint meets exact factory crash-test standards.

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